Differential Effects of Delayed Auditory Feedback On Palmar Sweating, Heart Rate, Pulse Pressure
- 1 June 1963
- journal article
- research article
- Published by American Speech Language Hearing Association in Journal of Speech and Hearing Research
- Vol. 6 (2) , 181-186
- https://doi.org/10.1044/jshr.0602.181
Abstract
40 students in Introductory Psychology at the University of Illinois were divided into an experimental group and a control group, each composed of 10 males and 10 females. Measures of palmar sweating, heart rate, and pulse pressure were taken before, during and after reading into a delayed auditory feedback recording, with a standard delay interval of .2 seconds. There was a significant increase in palmar sweating. Stimuli involving disruption of speech patterns results in patterns of physiological arousal, which are different from those associated with pure physiological stimulation.Keywords
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